How to pronounce gad in English

"The point of a spear or an arrowhead."

"A pointed or wedge-shaped instrument of metal as a steel wedge used in mining etc."

"A sharp-pointed rod; a goad."

"A spike on a gauntlet; a gadling."

"A wedge-shaped billet of iron or steel."

"A rod or stick as a fishing rod a measuring rod or a rod used to drive cattle with."

"To walk about; to rove or go about without purpose; hence to run wild; to be uncontrolled."